Chains & Wires UDT

[UDT] — 521-6280 Shackle Forged Shackle (FSC)

Family ID: 521-6280

UDT 521-6280 Forged Shackle (FSC) is a heavy-duty forged shackle designed for secure load-connecting and rigging applications, sourced direct from Korea. Forged shackles of this type are widely used in lifting, towing, and load-securing operations across construction, marine, and industrial worksites where reliable connection points are critical. Request a quote today for export-ready supply at competitive pricing, fulfilled by a KITA-registered Korean exporter.

8 product codes available in this family

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Product Codes & Specifications

Product Code	Description	Brand	Spec
521-6280	—	UDT	6.4mm (1/4') \| Spec: 1/4 \| Weight: 0.05 \| Safe Working Load: 0.50 \| A: 11.90 \| D: 6.35 \| F: 15.50 \| G: 24.00 \| K: 40.40 \| B: 7.85
521-6299	—	UDT	7.9mm (5/16') \| Spec: 5/16 \| Weight: 0.08 \| Safe Working Load: 0.75 \| A: 13.50 \| D: 7.85 \| F: 19.10 \| G: 27.20 \| K: 48.50 \| B: 9.65
521-6305	—	UDT	9.5mm (3/8') \| Spec: 3/8 \| Weight: 0.13 \| Safe Working Load: 1.00 \| A: 16.80 \| D: 9.65 \| F: 23.10 \| G: 32.50 \| K: 58.70 \| B: 11.20
521-6314	—	UDT	13mm (1/2') \| Spec: 1/2 \| Weight: 0.29 \| Safe Working Load: 2.00 \| A: 20.60 \| D: 12.70 \| F: 30.20 \| G: 42.20 \| K: 77.00 \| B: 16.00
521-6323	—	UDT	16mm (5/8') \| Spec: 5/8 \| Weight: 0.55 \| Safe Working Load: 3.25 \| A: 26.90 \| D: 16.00 \| F: 38.10 \| G: 51.80 \| K: 95.50 \| B: 19.10
521-6332	—	UDT	19mm (3/4') \| Spec: 3/4 \| Weight: 0.95 \| Safe Working Load: 4.75 \| A: 31.80 \| D: 19.10 \| F: 46.00 \| G: 61.00 \| K: 115.00 \| B: 22.40
521-6341	—	UDT	22mm (7/8') \| Spec: 7/8 \| Weight: 1.45 \| Safe Working Load: 6.50 \| A: 36.80 \| D: 22.40 \| F: 53.00 \| G: 72.60 \| K: 135.40 \| B: 25.40
521-6350	—	UDT	25mm (1') \| Spec: 1 \| Weight: 2.10 \| Safe Working Load: 8.50 \| A: 42.90 \| D: 25.40 \| F: 60.50 \| G: 82.30 \| K: 150.80 \| B: 28.70

[UDT] — 521-6280 Shackle Forged Shackle (FSC)

Product Codes & Specifications

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